Abstract: A method of producing bioethanol in a bioethanol system and a control system for a bioethanol system is disclosed, the control system comprising a controller comprising one or more processors and an interface, wherein the one or more processors are configured to obtain a primary amino nitrogen (PAN) measurement; determine an input scheme based on the PAN measurement; and control one or more input devices of the bioethanol system according to the input scheme.

Abstract: The combination of: a) a containment apparatus having an upwardly opening cup-shaped portion bounding a first open containment volume; b) a cover portion that extends at least partially over the first open containment volume to at least one of: i) partially block the first open containment volume; and ii) create an additional containment volume in communication with the first containment volume, wherein the cover portion is made at least partially from an edible material; and c) an ice cream product within at least the first containment volume.

Abstract: A method of maintaining first and second objects in a desired relationship. The method involves obtaining a fastener having a body with an elongate shank. The body has a head with a blocking surface. The shank is configured to engage a surrounding bore surface on or associated with at least one of the first and second objects to cause the shank to advance axially in a tightening direction while turned in one direction. The fastener body is engaged at a location spaced from the head to turn the shank in the one direction, thereby causing the shank to draw the head so as to move the blocking surface on the head towards a selected holding position relative to one of the first and second objects wherein the fastener is in a fastened state. The invention is also directed to the fastener construction.

Abstract: A method of maintaining first and second objects in a desired relationship. The method involves obtaining a fastener having a body with an elongate shank. The body has a head with a blocking surface. The shank is configured to engage a surrounding bore surface on or associated with at least one of the first and second objects to cause the shank to advance axially in a tightening direction while turned in one direction. The fastener body is engaged at a location spaced from the head to turn the shank in the one direction, thereby causing the shank to draw the head so as to move the blocking surface on the head towards a selected holding position relative to one of the first and second objects wherein the fastener is in a fastened state. The invention is also directed to the fastener construction.

Abstract: A brewing system (100) includes a brew group (130) having a cylindrical brewing chamber (132), a first actuator (146) attached to an upper piston assembly (140) that is movable to sealingly engage one end of the brewing chamber, a second actuator (156) attached to a lower piston assembly (150) that slidably engages the opposite end of the brewing chamber. The lower piston assembly includes a water supply tube (151) that engages a channel through the piston to supply heated water to the brewing chamber. The upper piston assembly includes a dispensing tube (141) that engages a channel through the piston to accommodate dispensing the brewed liquid. A sliding arm assembly is positioned to remove spent grounds from the brewing assembly. The current embodiment includes a controller (100), hopper (112), water heater (11) and grinder assembly (120). An optional flavoring dispenser may also be provided.

Abstract: A brewing system (100) includes a brew group (130) having a cylindrical brewing chamber (132), a first actuator (146) attached to an upper piston assembly (140) that is movable to sealingly engage one end of the brewing chamber, a second actuator (156) attached to a lower piston assembly (150) that slidably engages the opposite end of the brewing chamber. The lower piston assembly includes a water supply tube (151) that engages a channel through the piston to supply heated water to the brewing chamber. The upper piston assembly includes a dispensing tube (141) that engages a channel through the piston to accommodate dispensing the brewed liquid. A sliding arm assembly is positioned to remove spent grounds from the brewing assembly. The current embodiment includes a controller (100), hopper (112), water heater (11) and grinder assembly (120). An optional flavoring dispenser may also be provided.

Abstract: A method for improving the performance of a micromachined device, preferably an angular rate microsensor, is provided. The method includes collecting data on rate bias over a selected operating phase demodulation angles for at least one tine of a microsensor and determining optimum settings for phase demodulation angles at which the rate bias hysteresis over temperature is at a minimum by applying dynamic programming.